Ferris wheel Math

Calculate the circumference and area of the following circles and part circles. Use the π button on your scientific calculator and round answers to two decimal places. Circles . Circumference. with working out. Area. with working out. Diameter = 20 cm. What does the radius equal? C = π d. C = π x ___ C = _____ Area= π x r 2 . Area= π x __ 2 . Area= π x ___ Radius = 33km. What does the ... ................
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